18
Venting continued-
TABLE 3
3 inch
(7.6 cm)
VENT CONNECTOR LENGTHS FROM INSIDE WALL
FOR LOW GROUND CLEARANCE INSTALLATIONS
Terminating
# of
Elbows
(excl.
vent
term.)
Max Straight
Length
ft
(m)
Min
straight
Length
ft
(m)
55 and 75 gal.
(2) 90
Elbows with (1) 90
Elbow
1
30
(9.1)
5
(1.5)
(2) 90
Elbows with (1) 90
Elbow
2
25
(7.6)
5
(1.5)
(2) 90
Elbows with (1) 90
Elbow
3
20
(6.1)
5
(1.5)
(2) 90
Elbows with (1) 90
Elbow
4
15
(4.6)
5
(1.5)
TABLE 4
4 inch
(10.2 cm)
VENT CONNECTOR LENGTHS FROM INSIDE WALL
FOR LOW GROUND CLEARANCE INSTALLATIONS
Terminating (Reduce 4 inch to
3 inch)
(Reduce 10.1 cm to 7.6 cm)
# of
Elbows
(excl.
vent
term.)
Max straight
Length
ft
(m)
Min
straight
Length
ft
(m)
55 and 75 gal.
(2) 90
Elbows with (1) 90
Elbow
1
160
(48.8)
10
(3.1)
(2) 90
Elbows with (1) 90
Elbow
2
155
(47.2)
10
(3.1)
(2) 90
Elbows with (1) 90
Elbow
3
150
(45.7)
10
(3.1)
(2) 90
Elbows with (1) 90
Elbow
4
145
(44.2)
10
(3.1)
(2) 90
Elbows with (1) 90
Elbow
5
140
(42.7)
10
(3.1)
HIGH ALTITUDE INSTALLATIONS FOR ELEVATIONS OVER 2,500 FEET
(762 m)
ABOVE SEA LEVEL
The capacity of the induced draft blower declines with increasing altitude due to
a reduction in the air density. In order to assure safe and reliable performance
of the water heater, contact the supplier for high altitude kit.
Содержание TTW RG1PV55H6N-475
Страница 28: ...28 Wiring Diagram Figure 6...
Страница 30: ...30 Lighting and shutdown instructions...
Страница 40: ...40 NOTES...
